Joshua back 'home' to face Povetkin for heavyweight titles

(AP Photo/Frank Augstein)

(AP) -- This was supposed to be the week Anthony Joshua completed his whirlwind boxing journey from Olympic gold medalist to undisputed world heavyweight champion.

Deontay Wilder should have been the opponent, Las Vegas potentially the venue. There was talk of $50 million being on the table.

Instead, Joshua has to take a detour.